Specifications

IGBT inverter tech,
DC MMA,
convenient for carry,
stable arc for stainless steel,
heavy duty arc welding machine ZX7-630

The features of Shanghai Rongyi IGBT DC heavy duty arc welding machine ZX7-630:

 

1. Advanced IGBT inverter technology, stable current, steady and intensive arc, high working efficiency, convenient to carry;

2. Compact structure, excellent arc striking performance, reliable and durable, easy for maintenance;      

3.  Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, suitable for TIG and MMA of various metals;

4.  Stable arc, high welder speed, little spatter, suitable for filler wire welding, excellent weld appearance;

5.  Wide working voltage range, strong adaptability to electricity power grid fluctuation, high duty cycle;

6.  Suitable for stainless steel plate welding.

 

The parameters of Shanghai Rongyi IGBT DC heavy duty arc welding machine ZX7-630: